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08-10-2020
Mathematics

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What is the value of the expression when x=-6 and y= -1/2
4(x^2+3)-2y

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leah003 leah003

08-10-2020

answer: 157

4((-6)^2 + 3) - 2(-1/2)
4(36+3) + 1
4(39) + 1
156 + 1
157

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